Base | Representation |
---|---|
bin | 1011111001001… |
… | …0101000111100 |
3 | 10110212100120202 |
4 | 2332102220330 |
5 | 100232234313 |
6 | 4541103032 |
7 | 1144001360 |
oct | 276225074 |
9 | 113770522 |
10 | 49883708 |
11 | 26181406 |
12 | 14857a78 |
13 | a4474b4 |
14 | 68a72a0 |
15 | 45a5558 |
hex | 2f92a3c |
49883708 has 12 divisors (see below), whose sum is σ = 99767472. Its totient is φ = 21378720.
The previous prime is 49883707. The next prime is 49883719. The reversal of 49883708 is 80738894.
49883708 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49883707) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 890753 + ... + 890808.
It is an arithmetic number, because the mean of its divisors is an integer number (8313956).
Almost surely, 249883708 is an apocalyptic number.
It is an amenable number.
49883708 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49883708 is a wasteful number, since it uses less digits than its factorization.
49883708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1781572 (or 1781570 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 47.
The square root of 49883708 is about 7062.8399387215. The cubic root of 49883708 is about 368.1173125514.
The spelling of 49883708 in words is "forty-nine million, eight hundred eighty-three thousand, seven hundred eight".
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